Research On High-performance Solar Soft X-ray Detector Intelligent Control System

After years of development, the space environment exploration get a lot of spaceexperimental data about sun-earth space environment, and planets and the moon. Byanalyzing the effect of probe data to ensure the safety of aerospace engineering activitiescarried out. Among them, the solar X-ray detecting is an important part of the spaceenvironment content..Based on research and testing of solar X-ray detector SDD requires a comprehensive,high-precision, low noise level, high intelligence, high reliability safety ground controlsupport system, the main task is to establish and improve the solar X-ray detector basedintelligent control system SDD sensors used in space missions former SDD sensor heavenstrict, precise test and assessment, make the development of the satellite equipmentreliability and efficiency.This paper analyzes the solar soft X-ray spectrometer integrated physical needs anddesign solutions, focusing on the electronics hardware and software design front-endelectronics X-ray detector electronics system and FPGA minimum system. The dataacquisition unit the front end of the detector output signal amplitude collection under thecontrol of FPGA, analog to digital conversion through the rear end of the collection of theamplitude of the analysis, and finally transmitted through the serial communicationterminal to the computer, and the computer interface is displayed in real time.The experimental results show that the proposed development program topics to meetthe needs of high-performance solar soft X-ray spectrum of the electronic system, thecompletion of the SDD sensor for screening, basic intelligence and reliability assessmentof equipment performance appraisal system to improve its accuracy and a noise level ofcontrol.The summary for developing the high-performance solar soft X-ray detectorintelligent control system and the prospects of the technology based on SDD solar X-raydetector are introduced in the end.